Hair diagnosis tool Kérastase with Emily Background
ONLINE DIAGNOSIS

ONLINE HAIR DIAGNOSIS

The Kérastase online diagnosis tool will get you on the right track to find the perfect hair care routine.



BEAUTIFUL HAIR STARTS WITH A GOOD DIAGNOSIS


This is why we created a sophisticated online diagnostic tool for the hair. It’s a fun, easy way to log your hair concerns and receive a comprehensive hair routine in about 2 minutes. In a quick-yet thorough-process, we’ll gather everything we need to know about your texture, condition, concerns and lifestyle to get you on your way to your healthiest, most beautiful hair. You can even shop our recommendations instantly. The results can be completely hair-changing!

2 MINUTES TO CHANGE YOUR HAIR’S LIFE!

Emily with advanced algorythm for her hair



Are you wondering which Kérastase products best suit your hair needs? Do you struggle to identify what shampoo is going to be the perfect one for your hair? ​​

No worries! We created a sophisticated online diagnostic tool, based on an advanced algorithm. Our hair quiz will help you find your perfect hair care routine!​

A CUSTOM DIAGNOSIS IS THE SECRET TO BEAUTIFUL HAIR

Since 1964, Kérastase has applied the powerful principle of proper diagnosis to luxury hair care. The approach was a game changer then, and it remains a crucial part of our hair methodology. In face, we believe hair evaluation is even more relevant in the modern world. Our fast-paced lives and varied environments bring constant changes to the hair. The only way to keep up is to check in regularly and tune in to what the hair needs.

Kérastase hair expertise

TRY OUR ONLINE HAIR DIAGNOSIS

FOR A PROFESSIONAL EXPERIENCE AT HOME

 Kérastase professional diagnosis with an hair stylist

The new Kérastase online hair diagnosis tool takes the professional diagnosis process out of the stylist’s chair and into your hands. It gives you the professional guidance you need to perform a thorough check-in with your hair and your hair goals, using the same process your stylist does when you visit the salon. It’s self-care with a professional protocol—thorough, yet fast. With easy guidance and a friendly interface, the evaluation can be done in 2 minutes.

At the end, you receive a tailor-made routine that you can follow at home, along with recommended products you can order immediately, just like the ones your stylist provides when you leave the salon. Except with the online tool, you can do it anywhere, whenever you have a moment, no salon visit required. You’re on your way to hair bliss, and all you did was pick up your smartphone!

  Preview of the Kérastase hair diagnosis

WHAT YOU GET

  Genesis range visual

Personalized Hair Care Routine

     Kérastase girls with Elixir Ultime Hair Oil

Best Recommendations

Rendez-vous at the salon

Find your nearest salon

Far more than the place to get your root touch-up or an occasional trim, book an appointment at your nearest Kérastase salon for a complimentary personalized hair diagnosis.

Services

Your Personal Care

Fusio-Dose Illustration for the Kérastase two zones block

Fusio-Dose In Salon

Learn about the signature in-salon service that transforms hair quality in under 5 minutes.

The Right Products for You

Take the hair diagnosis quiz to find the best product mix for your hair wishes.